Handling of notConnectedSameTag don't work with juction with dirrerent ways

Description

Take folowing test case: a rount about junction which is part of a primary road (so that way forming the round about itself is also tagged with same name a ways of primary road to an from the junction).

In this case the round about is not labelled as expected due to notConnectedSameTag on corresponding rule (see correct.svg).

But if I connect an other road with a different name to the round about, the labels reappears (see notcorrect.svg).